Home / 2,206,572-3,309,858.18-710,664

Finding the Fourth Proportional to 2,206,572, 3,309,858.18 and 710,664

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Solution

The fourth proportional to 2,206,572, 3,309,858.18 and 710,664 is: 1,065,996.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,572 : 3,309,858.18 = 710,664 : x
  2. Step 2: Convert to fraction form
    2,206,572/3,309,858.18 = 710,664/x
  3. Step 3: Cross multiply
    2,206,572x = 3,309,858.18 × 710,664
  4. Step 4: Simplify right side
    2,206,572x = 2,352,197,053,631.52
  5. Step 5: Solve for x
    x = 2,352,197,053,631.52/2,206,572
  6. Step 6: Final answer
    x = 1,065,996.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.